/*
 * FreeRTOS V202111.00
 * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * http://www.FreeRTOS.org
 * http://aws.amazon.com/freertos
 *
 * 1 tab == 4 spaces!
 */

#ifndef FREERTOS_CONFIG_H
#define FREERTOS_CONFIG_H

/*-----------------------------------------------------------
 * Application specific definitions.
 *
 * These definitions should be adjusted for your particular hardware and
 * application requirements.
 *
 * THESE PARAMETERS ARE DESCRIBED WITHIN THE 'CONFIGURATION' SECTION OF THE
 * FreeRTOS API DOCUMENTATION AVAILABLE ON THE FreeRTOS.org WEB SITE.
 *
 * See http://www.freertos.org/a00110.html
 *----------------------------------------------------------*/

/* Ensure stdint is only used by the compiler, and not the assembler. */
#if defined(__ICCARM__) || defined(__CC_ARM) || defined(__GNUC__)
	#include <stdint.h>
	extern uint32_t SystemCoreClock;
#endif

/* The cpu clock. */
#define configCPU_CLOCK_HZ				( SystemCoreClock )
/* Ticks per second. */
#define configTICK_RATE_HZ				( ( TickType_t ) 1000 )
/* The max priority of tasks. */
#define configMAX_PRIORITIES			( 8 )
/* The max length of the name of every task. */
#define configMAX_TASK_NAME_LEN			( 5 )
/* The stack size of the idle task. */
#define configMINIMAL_STACK_SIZE		( ( uint16_t ) 100 )
/* The size of total heap memories. */
#define configTOTAL_HEAP_SIZE			( ( size_t ) ( 20 * 1024 ) )

/* Time slicing way is widely used.  */
#define configUSE_TIME_SLICING          		1
/* It is related with the hardware. */
#define configUSE_PORT_OPTIMISED_TASK_SELECTION 1
/* Whether use 16 bits tick or not. */
#define configUSE_16_BIT_TICKS					0
/* The name of the idle task. */
#define configIDLE_TASK_NAME					"idle"
/* Enable this macro will lead to that if a task's priority is equal to idle's priority,
the idle will yield the cpu to this task. */
#define configIDLE_SHOULD_YIELD					1

/* Set configUSE_PREEMPTION to 1, because now the co-routine is not supported by the freertos.  */
#define configUSE_PREEMPTION			1
/* Co-routine definitions. */
#define configUSE_CO_ROUTINES 		  	0
#define configMAX_CO_ROUTINE_PRIORITIES ( 2 )

/* Whether use mutexes or not. */
#define configUSE_MUTEXES				1
/* Whether use recursive mutexes or not. */
#define configUSE_RECURSIVE_MUTEXES		1
/* Whether use counting semaphores or not. */
#define configUSE_COUNTING_SEMAPHORES	1
/* The size of registried queue. */
#define configQUEUE_REGISTRY_SIZE		8

/* Use the software timer. */
#define configUSE_TIMERS				1
/* The priority of the software timer. */
#define configTIMER_TASK_PRIORITY		( 2 )
/* The length of queue of the software timer. */
#define configTIMER_QUEUE_LENGTH		10
/* The stack size of the software timer task. */
#define configTIMER_TASK_STACK_DEPTH	( configMINIMAL_STACK_SIZE * 2 )

/* Hook function of idle. */
#define configUSE_IDLE_HOOK				0
/* Hook function of tick. */
#define configUSE_TICK_HOOK				0
/* Hook function of mallocing failed. */
#define configUSE_MALLOC_FAILED_HOOK	0

/* Normal assert() semantics without relying on the provision of an assert.h header file. 
#define vAssertCalled( char, int ) printf( "Error:%s, %d\r\n", char, int)
#define configASSERT( x ) if( ( x ) == 0 ) vAssertCalled( __FILE__, __LINE__ )
Disable upper two definitions after debug to free memory. */
//#define vAssertCalled( char, int ) printf( "Error:%s, %d\r\n", char, int)
#define configASSERT( x ) if( ( x ) == 0 ) while(1);
/* Check for stack overflow. */
#define configCHECK_FOR_STACK_OVERFLOW	0
/* The tag of users' application. */
#define configUSE_APPLICATION_TASK_TAG	0
/* Use task notifications. */
#define configUSE_TASK_NOTIFICATIONS	1
/* Visual tracking. */
#define configUSE_TRACE_FACILITY		0
/* Calculate out the run time of a task. */
#define configGENERATE_RUN_TIME_STATS	0

/* Set the following definitions to 1 to include the API function, or zero to exclude the API function. */
#define INCLUDE_vTaskGetSchedulerState	0
#define INCLUDE_vTaskPrioritySet		0
#define INCLUDE_uxTaskPriorityGet		0
#define INCLUDE_vTaskDelete				0
#define INCLUDE_vTaskCleanUpResources	0
#define INCLUDE_vTaskSuspend			0
#define INCLUDE_vTaskDelayUntil			0
#define INCLUDE_vTaskDelay				1

/* Cortex-M specific definitions. */
#ifdef __NVIC_PRIO_BITS
	/* __BVIC_PRIO_BITS will be specified when CMSIS is being used. */
	#define configPRIO_BITS       		__NVIC_PRIO_BITS
#else
	/* NVIC_GROUP_4, 0 bits for sub-pri, 4 bit for pre-pri. */
	#define configPRIO_BITS       		4		/* 15 priority levels */
#endif
/* The lowest interrupt priority that can be used in a call to a "set priority" function. */
#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY			15
/* The highest interrupt priority that can be used by any interrupt service
routine that makes calls to interrupt safe FreeRTOS API functions.  DO NOT CALL
INTERRUPT SAFE FREERTOS API FUNCTIONS FROM ANY INTERRUPT THAT HAS A HIGHER
PRIORITY THAN THIS! (higher priorities are lower numeric values. */
#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY	2
/* Interrupt priorities used by the kernel port layer itself.  These are generic
to all Cortex-M ports, and do not rely on any particular library functions. */
#define configKERNEL_INTERRUPT_PRIORITY 		( configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
/* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!!
See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
#define configMAX_SYSCALL_INTERRUPT_PRIORITY 	( configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )

/* Redefinitions that map the FreeRTOS port interrupt handlers to their CMSIS standard names. */
#define vPortSVCHandler SVC_Handler
#define xPortPendSVHandler PendSV_Handler
#define xPortSysTickHandler SysTick_Handler

#endif /* FREERTOS_CONFIG_H */

